References
- MIL-HDBK-17-1E, Polymer Matrix Composites, 1996.
- 전우철, 변관화, 주영식, 김원준, 신소영, 최준규, "저가형 고세장비 복합재 주익 구조해석", MSC User's Conference, 2010.
- MSC/NASTRAN Aeroelastic Analysis User's Guide Ver68, MSC Software Corporation, 1994.
Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)
- Volume 16 Issue 4
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- Pages.486-492
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- 2013
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- 1598-9127(pISSN)
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- 2636-0640(eISSN)
DOI QR Code
A Development of Pivoting Composite Wing for Mounting Kit
키트용 접이식 복합재 날개 개발
- Joo, Young-Sik (ADD) ;
- Jun, Woo-Chul (ADD) ;
- Byun, Kwan-Hwa (ADD) ;
- Cho, Chang-Min (ADD)
- Received : 2013.04.02
- Accepted : 2013.07.26
- Published : 2013.08.05
Abstract
The pivoting composite wing is developed for the kit to be mounted on the external stores. The wing has a pivoting structure for the installation to an aircraft and high aspect ratio to increase lift drag ratio. The wing needs to be light and have sufficient strength and stiffness to satisfy structural design requirements. The wing is designed with carbon fiber composite and the structural parts are integrated to reduce cost to manufacture. In order to verify the structural performances, the design load analysis and flight load survey, the static analysis and test, the ground vibration test and flutter analysis are performed. It is shown that the wing has sufficient structural strength and stiffness to satisfy the structural design requirements.
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